Solubility Rules: Practice Quiz

Ten questions pulled at random. Regenerate any time for a fresh set.

1. 1. Which ion makes a compound soluble no matter its partner?

   CarbonateSulfateSodiumHydroxide

2. 2. Which halide compound is INSOLUBLE?

   KClNH₄BrPbI₂NaBr

3. 3. Most hydroxides are insoluble EXCEPT those with:

   LeadGroup 1 metalsIronSilver

4. 4. Which sulfate is insoluble?

   Na₂SO₄BaSO₄K₂SO₄(NH₄)₂SO₄

5. 5. Which compound is insoluble in water?

   NaClNH₄ClKNO₃AgCl

6. 6. Carbonates are generally:

   Soluble except with sodiumSolubleAlways gasesInsoluble except with Group 1 and ammonium

7. 7. All nitrate salts are:

   SolubleInsolubleSlightly solubleSoluble only with Group 1

8. 8. Ammonium compounds are:

   Soluble only with nitrateAlways solubleAlways insolubleSlightly soluble

9. 9. CaCO₃ in water is:

   A gasSolubleA strong acidInsoluble

10. 10. A solid that forms when two solutions are mixed is called a:

    Spectator ionSolventPrecipitateSolute